I just acquired from a friend a 4x10 Peavey bass cabinet with a tweeter. I'm trying to figure out exactly what it is, so I can pair it with a head. It has a single 1/4" input on the back, along with a plate reading "Model-410 T Bass Enc." No other inputs, etc. It's obviously not the 410TX -- appears to be simply "410 T." Shining a light through the hole in the back, I can read off the tweeter that it's a Fostex (I gather from my on-line research this evening there's some controversy about whether that should really be "Foster"), impedance 8 Ohms, "Max. 150W." I can't get any info off the speakers themselves. Weighs a ton, handles on the sides, etc. So... what do I have here? What sort of amp (wattage and impedance) should I be looking for? Any info appreciated; thanks!